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Official data from INPI

PROCESSO DE LAMINAÇÃO A SECO DE PELO MENOS DUAS PELÍCULAS DE PLÁSTICO

ArquivadaInvention Patent

Application data

Number

PI7705130

Type

Invention Patent

Filing

08/03/1977

Publication

-

Progress at the INPI

  1. Filing08/03/77
  2. Publication
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 08/03/1977 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 06/08/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Koninklijke Emballage Industrie Van Leer B V

NL

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Inventors

No inventors listed.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

06/08/1982

RPI 607

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: B29D 9/00; B32B 27/00.

03/27/2018

RPI 2464

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